CN107272902B - intelligent home service terminal, control system and control method based on somatosensory interaction - Google Patents
intelligent home service terminal, control system and control method based on somatosensory interaction Download PDFInfo
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- 230000003238 somatosensory effect Effects 0.000 title claims abstract description 139
- 230000003993 interaction Effects 0.000 title claims abstract description 46
- 238000000034 method Methods 0.000 title claims abstract description 40
- 230000009471 action Effects 0.000 claims abstract description 10
- 238000013459 approach Methods 0.000 claims description 7
- 230000002452 interceptive effect Effects 0.000 claims 1
- 208000029257 vision disease Diseases 0.000 abstract description 9
- 206010047571 Visual impairment Diseases 0.000 abstract description 4
- 230000004393 visual impairment Effects 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 18
- 210000003128 head Anatomy 0.000 description 12
- 230000000694 effects Effects 0.000 description 11
- 230000009286 beneficial effect Effects 0.000 description 10
- 230000001771 impaired effect Effects 0.000 description 9
- 238000005516 engineering process Methods 0.000 description 8
- 238000004378 air conditioning Methods 0.000 description 6
- 238000012545 processing Methods 0.000 description 5
- 230000003247 decreasing effect Effects 0.000 description 4
- 239000004973 liquid crystal related substance Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
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- 230000002035 prolonged effect Effects 0.000 description 2
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- 239000005338 frosted glass Substances 0.000 description 1
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/011—Arrangements for interaction with the human body, e.g. for user immersion in virtual reality
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B15/00—Systems controlled by a computer
- G05B15/02—Systems controlled by a computer electric
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/418—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM]
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/017—Gesture based interaction, e.g. based on a set of recognized hand gestures
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/20—Pc systems
- G05B2219/26—Pc applications
- G05B2219/2642—Domotique, domestic, home control, automation, smart house
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
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Abstract
The invention relates to an intelligent home service terminal, a control system and a control method based on somatosensory interaction, wherein the service terminal comprises: the first receiving module is used for receiving the equipment code to be controlled sent by the control device; the second receiving module is used for receiving the somatosensory data of the operator, which is acquired by the motion capture device; the instruction generation module is used for matching the somatosensory data with prestored somatosensory data and finding out a corresponding control instruction according to the matched somatosensory data; and the instruction sending module is used for sending the control instruction to the equipment to be controlled corresponding to the equipment to be controlled in a coding mode to be executed. The invention can help people, especially people with visual impairment, to conveniently control each electrical equipment, can capture the action of an operator to obtain somatosensory data, and then correspondingly match to obtain a control instruction, thereby controlling the corresponding electrical equipment and realizing good human-computer interaction.
Description
Technical Field
The invention relates to the technical field of intelligent home control, in particular to an intelligent home server, a control system and a control method based on somatosensory interaction.
background
The visually impaired people have great obstacles in daily life, such as the inability to turn on or off various electrical devices, the need to rely everywhere on others, and the great stress on their mind, due to the fact that the eyes cannot see or cannot see clearly. Moreover, one electrical equipment is provided with one remote controller, and it is difficult for the visually impaired to distinguish different remote controllers. With the maturity of the smart home internet of things technology and the somatosensory technology, how to help people, especially visually-handicapped people, control each electric appliance through the human-computer interaction technology is a direction to be urgently researched at present.
Disclosure of Invention
In order to solve the technical problems, the invention provides an intelligent home service terminal, a control system and a control method based on somatosensory interaction.
in a first aspect, the present invention provides an intelligent home service end based on somatosensory interaction, including:
The first receiving module is used for receiving the equipment code to be controlled sent by the control device;
The second receiving module is used for receiving the somatosensory data of the operator, which is acquired by the motion capture device;
the instruction generation module is used for matching the somatosensory data with prestored somatosensory data and finding out a corresponding control instruction according to the matched somatosensory data;
and the instruction sending module is used for sending the control instruction to the equipment to be controlled corresponding to the equipment to be controlled in a coding mode to be executed.
The beneficial technical effect of above-mentioned scheme lies in, when controlling certain electrical equipment, can avoid looking for the problem that corresponds the remote controller in numerous remote controllers, and avoid when adjusting volume or temperature, the problem of maloperation helps each electrical equipment of people's especially convenient control of visual disorder crowd, can catch operator's action, obtains body feeling data, and the matching that corresponds again obtains control command, controls corresponding electrical equipment from this, has realized good human-computer interaction.
further, in the instruction generation module, the prestored somatosensory data include upward somatosensory data of a gesture, downward somatosensory data of the gesture, upward control instructions for increasing the volume of the television, upward somatosensory data of the upward gesture correspond to control instructions for increasing the temperature of the air conditioner, downward somatosensory data of the gesture correspond to control instructions for decreasing the volume of the television, and downward somatosensory data of the downward gesture correspond to control instructions for decreasing the temperature of the air conditioner.
the beneficial technical effect of above-mentioned scheme lies in, can adjust to the most commonly used TV volume and air conditioner temperature, and the more accurate control electrical equipment of help visual disorder person.
And further, the device state acquisition module is used for reading the current parameter value of the device to be controlled when the device to be controlled completes the control instruction, and sending the parameter value to the voice module for broadcasting.
for example, if the device to be controlled is an air conditioner, the current state of the air conditioner is monitored to obtain the current temperature value of the air conditioner, and the current temperature value is broadcasted through the voice module.
The beneficial technical effect of the scheme is that the device helps the visually impaired to know the current parameter value of the device to be controlled, and is convenient to operate more accurately.
Further, the server further includes a standby processing module, where the standby processing module is configured to detect whether the instruction sending module sends an instruction to the device to be controlled within a preset time period, and if the instruction is not sent, enter a standby state.
the beneficial technical effect of above-mentioned scheme lies in, can practice thrift power consumption, reduces the operating time of server, improves life.
In a second aspect, the invention provides an intelligent home control method based on somatosensory interaction, which is applied to a server and comprises the following steps:
Receiving equipment codes to be controlled sent by a control device;
Receiving somatosensory data of an operator, which is acquired by a motion capture device;
matching the somatosensory data with prestored somatosensory data, and searching a corresponding control instruction according to the matched somatosensory data;
And sending the control instruction to the equipment to be controlled corresponding to the equipment to be controlled in a coding mode to be executed.
The beneficial technical effect of above-mentioned scheme lies in, when controlling certain electrical equipment, can avoid looking for the problem that corresponds the remote controller in numerous remote controllers, and avoid when adjusting volume or temperature, the problem of maloperation helps each electrical equipment of people's especially convenient control of visual disorder crowd, can catch operator's action, obtains body feeling data, and the matching that corresponds again obtains control command, controls corresponding electrical equipment from this, has realized good human-computer interaction.
Further, the prestored body sensing data comprise upward body sensing data of a gesture, downward body sensing data of the gesture, upward body sensing data of a head upwards and downward body sensing data of a head downwards, the upward body sensing data of the gesture correspond to a control instruction for increasing the volume of the television, the upward body sensing data of the head upwards correspond to a control instruction for increasing the temperature of the air conditioner, the downward body sensing data of the gesture correspond to a control instruction for reducing the volume of the television, and the downward body sensing data of the head downwards correspond to a control instruction for reducing the temperature of the air conditioner.
The beneficial technical effect of above-mentioned scheme lies in, can adjust to the most commonly used TV volume and air conditioner temperature, and the more accurate control electrical equipment of help visual disorder person.
further, the method can also comprise the following steps: and when the equipment to be controlled finishes the control instruction, reading the current parameter value of the equipment to be controlled, and broadcasting the parameter value.
For example, if the device to be controlled is an air conditioner, the current state of the air conditioner is monitored to obtain the current temperature value of the air conditioner, and the current temperature value is broadcasted through the voice module.
the beneficial technical effect of the scheme is that the device helps the visually impaired to know the current parameter value of the device to be controlled, and is convenient to operate more accurately.
further, the method can also comprise the following steps: and when no instruction is sent to the equipment to be controlled within a preset time period, entering a standby state.
the beneficial technical effect of above-mentioned scheme lies in, can practice thrift power consumption, reduces the operating time of server, improves life.
In a third aspect, the invention provides an intelligent home control system based on somatosensory interaction, which comprises a control device, a motion capture device and an intelligent home server;
The control device is characterized in that a plurality of keys are arranged on the outer surface of the control device, the keys correspond to equipment codes to be controlled one by one, and when the keys are pressed down, the corresponding equipment codes to be controlled are sent to the intelligent home service terminal;
the motion capture device comprises an infrared emitter, a CMOS sensor and a processor;
An infrared light emitter for emitting infrared rays;
the CMOS sensor is used for detecting infrared rays reflected from the operator to capture the action of the operator;
The processor is used for converting the infrared rays into three-dimensional coordinates, determining the position of each point in space, generating somatosensory data and sending the somatosensory data to the server;
the server matches the somatosensory data with prestored somatosensory data, and searches a corresponding control instruction according to the matched somatosensory data;
And sending the control instruction to the equipment to be controlled corresponding to the equipment to be controlled in a coding mode to be executed.
the beneficial technical effect of above-mentioned scheme lies in, when controlling certain electrical equipment, can avoid looking for the problem that corresponds the remote controller in numerous remote controllers, and avoid when adjusting volume or temperature, the problem of maloperation helps each electrical equipment of people's especially convenient control of visual disorder crowd, can catch operator's action, obtains body feeling data, and the matching that corresponds again obtains control command, controls corresponding electrical equipment from this, has realized good human-computer interaction.
drawings
the foregoing and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a block diagram of an intelligent home service end based on somatosensory interaction according to an embodiment of the present invention;
Fig. 2 is another block diagram of an intelligent home service end based on somatosensory interaction according to an embodiment of the present invention;
fig. 3 is another block diagram of an intelligent home service end based on somatosensory interaction according to an embodiment of the present invention;
Fig. 4 is another block diagram of an intelligent home service end based on somatosensory interaction according to an embodiment of the present invention;
Fig. 5 is another block diagram of an intelligent home service end based on somatosensory interaction according to an embodiment of the present invention;
Fig. 6 is another block diagram of an intelligent home service end based on somatosensory interaction according to an embodiment of the present invention;
FIG. 7 is a block diagram of a motion capture device according to an embodiment of the present invention;
fig. 8 is a flowchart of another method of an intelligent home control method based on somatosensory interaction according to an embodiment of the present invention;
fig. 9 is a flowchart of another method of an intelligent home control method based on somatosensory interaction according to an embodiment of the present invention;
fig. 10 is a flowchart of another method of an intelligent home control method based on somatosensory interaction according to an embodiment of the present invention;
fig. 11 is a flowchart of another method of an intelligent home control method based on somatosensory interaction according to an embodiment of the present invention;
Fig. 12 is a schematic signaling flow diagram of an intelligent home server and a control device according to an embodiment of the present invention;
Fig. 13 is a schematic connection diagram of an intelligent home server and a control device according to an embodiment of the present invention.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
these and other aspects of embodiments of the invention will be apparent with reference to the following description and attached drawings. In the description and drawings, particular embodiments of the invention have been disclosed in detail as being indicative of some of the ways in which the principles of the embodiments of the invention may be practiced, but it is understood that the scope of the embodiments of the invention is not limited correspondingly. On the contrary, the embodiments of the invention include all changes, modifications and equivalents coming within the spirit and terms of the claims appended hereto.
The visually impaired people have great obstacles in daily life, such as the inability to turn on or off various electrical devices, the need to rely everywhere on others, and the great stress on their mind, due to the fact that the eyes cannot see or cannot see clearly. With the maturity of the smart home internet of things technology and the somatosensory technology, how to help people, especially visually-handicapped people, control each electric appliance through the human-computer interaction technology is a direction to be urgently researched at present.
the embodiment of the invention provides an intelligent home service terminal, a control system and a control method based on somatosensory interaction to solve the technical problems, and the following describes each scheme in detail with reference to the attached drawings.
fig. 1 is a block diagram of an intelligent home service end based on somatosensory interaction according to an embodiment of the present invention;
As shown in fig. 1, an embodiment of the present invention provides an intelligent home service end based on somatosensory interaction, including:
the first receiving module 01 is used for receiving the equipment code to be controlled sent by the control device;
The second receiving module 02 is used for receiving the somatosensory data of the operator, which is acquired by the motion capture device;
the instruction generating module 03 is configured to match the somatosensory data with prestored somatosensory data, and search a corresponding control instruction according to the matched somatosensory data;
And the instruction sending module 04 is configured to send the control instruction to the device to be controlled corresponding to the device to be controlled code and execute the control instruction.
The instruction generating module 03 is specifically configured to store the pre-stored somatosensory data and the corresponding control instruction; the motion capture device is further specifically configured to match the motion sensing data acquired by the motion capture device with pre-stored motion sensing data, and search for a corresponding control instruction according to the matched pre-stored motion sensing data.
in the above embodiment, when controlling a certain electrical equipment, the problem that the corresponding remote controller is searched in numerous remote controllers can be avoided, and the problem of misoperation when adjusting the volume or the temperature is avoided, so that people, especially people with visual impairment, can conveniently control each electrical equipment, can capture the action of an operator to obtain somatosensory data, and then the corresponding matching obtains a control instruction, so that the corresponding electrical equipment is controlled, and good human-computer interaction is realized.
specifically, in the instruction generation module 03, the prestored somatosensory data may include upward somatosensory data of a gesture, downward somatosensory data of a gesture, upward somatosensory data of a head, and downward somatosensory data of a head, the upward somatosensory data of a gesture corresponds to a control instruction for increasing the volume of the television, the upward somatosensory data of a head corresponds to a control instruction for increasing the temperature of the air conditioner, the downward somatosensory data of a gesture corresponds to a control instruction for decreasing the volume of the television, and the downward somatosensory data of a head corresponds to a control instruction for decreasing the temperature of the air conditioner.
In the above embodiment, the most common television volume and the air conditioner temperature can be adjusted, so that the visually impaired can more accurately control the electrical equipment. The present invention is not limited to the above control of the electrical equipment, and the control of other parameters of other electrical equipment is also within the scope of the present invention.
fig. 2 is a block diagram of an intelligent home service end based on somatosensory interaction according to an embodiment of the present invention;
Optionally, as an embodiment of the present invention, as shown in fig. 2, the server may further include a connection module 00, where the connection module 00 is configured to receive a connection request sent by the control device and connect to the control device through a wireless network.
In the above embodiment, specifically, the server and the control device may be interconnected in a bluetooth connection manner or a ZigBee connection manner.
fig. 3 is another block diagram of an intelligent home service end based on somatosensory interaction according to an embodiment of the present invention;
optionally, as an embodiment of the present invention, on the basis of the embodiment shown in fig. 1, as shown in fig. 3, the server further includes a guiding module 05 and a voice module 06 connected to the first receiving module 01,
the guiding module 05 is configured to acquire positioning information of the control device in real time, and generate a voice for guiding the operator to approach the motion capture device according to the positioning information;
And the voice module 06 is used for broadcasting the voice.
Fig. 4 is another block diagram of an intelligent home service end based on somatosensory interaction according to an embodiment of the present invention;
Specifically, on the basis of the embodiment shown in fig. 3, as shown in fig. 4, the guiding module includes a positioning unit 051 and a navigation unit 052,
The positioning unit 051 is used for setting a distance range value between the server and the control device, acquiring positioning information of the control device in real time, calculating whether a distance difference value between the current position of the control device and the server is smaller than or equal to the distance range value according to the positioning information, and if so, sending an instruction to the voice module 06;
the voice module 06 is specifically configured to play a voice that has reached the control area according to the instruction;
the navigation unit 052 is configured to generate navigation information according to the real-time positioning information of the control device and the location information of the server, convert the navigation information into an audio file, and send the audio file to the voice module 06;
The voice module 06 is further specifically configured to perform voice broadcast on the audio file.
in the above embodiment, the operator holds the control device by hand, and the server determines the position of the control device in real time, and helps the operator move to the control area in a voice navigation manner, and the visually-impaired person cannot see the control device by eyes but can smoothly move to the control area by sound for operation.
Fig. 5 is another block diagram of an intelligent home service end based on somatosensory interaction according to an embodiment of the present invention;
optionally, as an embodiment of the present invention, on the basis of the embodiment shown in fig. 1, as shown in fig. 6, the apparatus further includes an apparatus state obtaining module, where the apparatus state obtaining module is configured to, when the apparatus to be controlled completes the control instruction, read a current parameter value of the apparatus to be controlled, and send the parameter value to the voice module for broadcasting.
For example, the device to be controlled is an air conditioning device, when the air conditioning device completes a control instruction, a current parameter value of the air conditioning device is read, and a current temperature value is broadcasted through the voice module.
in the above embodiment, the visually impaired is helped to know the current parameter value of the device to be controlled, so that the device to be controlled can be operated more accurately.
fig. 6 is another block diagram of an intelligent home service end based on somatosensory interaction according to an embodiment of the present invention;
Optionally, as an embodiment of the present invention, on the basis of the embodiment shown in fig. 1, as shown in fig. 7, the server further includes a standby processing module 08, where the standby processing module 08 is configured to detect whether the instruction sending module sends an instruction to the device to be controlled within a preset time period, and if the instruction is not sent, enter a standby state.
in the embodiment, the power consumption can be saved, the working time of the server side is reduced, and the service life is prolonged.
FIG. 7 is a block diagram of a motion capture device according to an embodiment of the present invention;
optionally, as another embodiment of the present invention, as shown in fig. 7, an intelligent home control system based on somatosensory interaction includes a control device, a motion capture device, and the intelligent home server;
the control device is characterized in that a plurality of keys are arranged on the outer surface of the control device, the keys correspond to equipment codes to be controlled one by one, and when the keys are pressed down, the corresponding equipment codes to be controlled are sent to the intelligent home service terminal;
the motion capture device comprises an infrared emitter 001, a CMOS sensor 002 and a processor 003;
an infrared light emitter 001 for emitting infrared rays;
The CMOS sensor 002 for detecting the infrared ray reflected from the operator to capture the operator's motion;
The processor 003 is configured to convert the infrared ray into a three-dimensional coordinate, determine a position of each point in a space, generate somatosensory data, and send the somatosensory data to a server;
The server matches the somatosensory data with prestored somatosensory data, and searches a corresponding control instruction according to the matched somatosensory data;
And sending the control instruction to the equipment to be controlled corresponding to the equipment to be controlled in a coding mode to be executed.
in the above embodiments, it will be appreciated that the optical portion comprises two portions: the Kinect system comprises an infrared transmitter and a CMOS sensor, wherein the infrared transmitter emits a laser covering the whole visible range of the Kinect, the CMOS sensor (the CMOS sensor is arranged on a camera group) receives reflected light to identify an operator, and the infrared camera identifies a depth field (DepthField) of an image, wherein the color of each pixel represents the distance from an object at the point to the camera. For example, the body near the camera is bright red, green, etc., while the object far from the camera is dark gray.
the motion capture device is realized by using a light coding (light coding) technology, which is different from the traditional ToF or structured light measurement technology, the light coding uses continuous illumination (rather than pulse), does not need a special photosensitive chip, and only needs a common CMOS photosensitive chip, thereby greatly reducing the cost of the scheme.
light coding, as the name implies, uses a Light source to illuminate a space to be measured for coding, but unlike the traditional structured Light method, the Light source does not emit a periodically-changing two-dimensional image code, but a three-dimensional depth 'volume code'. Such a light source is called laser speckle (laser speckle), which is a randomly diffracted spot formed when a laser is irradiated to a rough object or penetrates frosted glass.
these speckles are highly random and shift pattern with distance. That is, the speckle patterns at any two locations in space are different. When the structured light is applied to the space, the whole space is marked, an object is placed in the space, and the position of the object can be known only by looking at the speckle pattern on the object. Naturally, the speckle pattern of the whole space is recorded before this, so the calibration of the light source is performed once. The calibration method comprises the following steps: and taking a reference plane at intervals, and recording the speckle pattern on the reference plane. Assuming that the user activity space is a range of 1 to 4 meters from the television, a reference plane is taken every 10cm, and 30 speckle images are saved after calibration. When the measurement is needed, a pair of speckle images of a scene to be measured is shot, and the images and 30 reference images stored by people are subjected to cross-correlation operation in sequence, so that 30 correlation images can be obtained, and the peak value can be displayed on the correlation images when the position of an object exists in the space. The peaks are laminated together and then interpolated to obtain the three-dimensional shape of the whole scene. After the position of each point in the space is determined, somatosensory data is generated.
fig. 8 is a flowchart of another method of an intelligent home control method based on somatosensory interaction according to an embodiment of the present invention;
Optionally, as another embodiment of the present invention, as shown in fig. 8, an intelligent home control method based on somatosensory interaction is applied to a server, and includes the following steps:
Step S01: receiving equipment codes to be controlled sent by a control device;
Step S02: receiving somatosensory data of an operator, which is acquired by a motion capture device;
step S03: matching the somatosensory data with prestored somatosensory data, and searching a corresponding control instruction according to the matched somatosensory data;
step S04: and sending the control instruction to the equipment to be controlled corresponding to the equipment to be controlled in a coding mode to be executed.
in the embodiment, the electric equipment can be conveniently controlled by people, particularly people with visual impairment, the actions of operators can be captured to obtain somatosensory data, and then the corresponding matching is carried out to obtain the control instruction, so that the corresponding electric equipment is controlled, and good human-computer interaction is realized.
specifically, the prestored body sensing data include upward body sensing data of the gesture, downward body sensing data of the gesture, upward body sensing data of the head of the user and downward body sensing data of the head of the user, the upward body sensing data of the gesture corresponds to a control instruction for increasing the volume of the television, the upward body sensing data of the head of the user corresponds to a control instruction for increasing the temperature of the air conditioner, the downward body sensing data of the gesture corresponds to a control instruction for reducing the volume of the television, and the downward body sensing data of the head of the user corresponds to a control instruction for reducing the temperature of the air conditioner.
In the above embodiment, the most common television volume and the air conditioner temperature can be adjusted, so that the visually impaired can more accurately control the electrical equipment.
optionally, as an embodiment of the present invention, on the basis of the embodiment shown in fig. 8, the method further includes the following steps: and receiving a connection request sent by the control device, and connecting the control device through a wireless network.
in the above embodiment, specifically, the server and the control device may be interconnected in a bluetooth connection manner or a ZigBee connection manner, and after the interconnection is successful, the server receives the device code to be controlled sent by the control device.
fig. 9 is a flowchart of another method of an intelligent home control method based on somatosensory interaction according to an embodiment of the present invention;
it should be understood that the operator needs to approach the motion capture device in order for the server to capture the motion of the operator, and the server can guide the operator to enter the control area by voice, and on the basis of the embodiment shown in fig. 8, as shown in fig. 9, the following steps are further included: and acquiring the positioning information of the control device in real time, generating voice for guiding the operator to approach the motion capture device according to the positioning information, and broadcasting the voice.
Fig. 10 is a flowchart of another method of an intelligent home control method based on somatosensory interaction according to an embodiment of the present invention;
Based on the embodiment shown in fig. 10, as shown in fig. 11, specifically, the specific step of generating the voice message guiding the operator to approach the motion capture device is:
step A11: setting a distance range value between a server and a control device, acquiring positioning information of the control device in real time, calculating whether a distance difference value between the current position of the control device and the server is less than or equal to the distance range value according to the positioning information, and if so, executing the step A12;
Step A12: playing the voice which reaches the control area;
Step A13: and generating navigation information according to the real-time positioning information of the control device and the position information of the server, converting the navigation information into an audio file, and carrying out voice broadcast on the audio file.
in the above embodiment, the operator holds the control device by hand, and the server determines the position of the control device in real time, and helps the operator move to the control area in a voice navigation manner, and the visually-impaired person cannot see the control device by eyes but can smoothly move to the control area by sound for operation.
Optionally, as another embodiment of the present invention, the method may further include the steps of: and when the equipment to be controlled finishes the control instruction, reading the current parameter value of the equipment to be controlled, and broadcasting the parameter value.
for example, if the device to be controlled is an air conditioner, the current state of the air conditioner is monitored to obtain the current temperature value of the air conditioner, and the current temperature value is broadcasted through the voice module.
in the above embodiment, the visually impaired is helped to know the current parameter value of the device to be controlled, so that the device to be controlled can be operated more accurately.
Optionally, as another embodiment of the present invention, the method may further include the steps of: and when no instruction is sent to the equipment to be controlled within a preset time period, entering a standby state.
in the embodiment, the power consumption can be saved, the working time of the server side is reduced, and the service life is prolonged.
Optionally, as an embodiment of the present invention, the method may further include the steps of: and displaying the name of the equipment to be controlled, the code of the equipment to be controlled and the current parameter value of the equipment to be controlled. Specifically, a display screen device may be set at the server side to display the parameter value.
the beneficial technical effect of the scheme is that people are helped to quickly know the information of the currently controlled equipment.
Fig. 11 is a flowchart of another method of an intelligent home control method based on somatosensory interaction according to an embodiment of the present invention;
Optionally, as an embodiment of the present invention, on the basis of the embodiment shown in fig. 8, as shown in fig. 11, the specific step of finding the corresponding control instruction is:
Step S031: matching the somatosensory data with prestored somatosensory data, and searching a corresponding control instruction according to the matched somatosensory data;
step S032: and matching the collected somatosensory data of the operator with prestored somatosensory data, and searching a corresponding control instruction according to the matched prestored somatosensory data.
Fig. 12 is a schematic signaling flow diagram of an intelligent home server and a control device according to an embodiment of the present invention;
fig. 13 is a schematic connection diagram of an intelligent home server and a control device according to an embodiment of the present invention;
the following detailed description is made with reference to fig. 12-13, and the steps of data interaction between the server and the control device are described as follows:
1. The control device 101 sends a connection request to the server 102;
2. After receiving the connection request, the server 102 performs wireless connection; the Bluetooth connection mode or the ZigBee connection mode can be selected for interconnection;
3. the server 102 acquires the positioning information of the control device 101 in real time, calculates whether the distance difference between the current position of the control device 101 and the server 102 is smaller than or equal to the distance range value according to the positioning information, generates navigation information according to the real-time positioning information of the control device 101 and the position information of the server 102, converts the navigation information into an audio file to perform voice playing so that an operator can move to a control area, and plays the voice reaching the control area when the distance difference of the server 102 is smaller than or equal to the distance range value;
4. the control device 101 sends a device code to be controlled to the server 102;
5. after receiving the codes of the devices to be controlled, the server 102 captures the actions of the operators to obtain somatosensory data, matches the somatosensory data with prestored somatosensory data, finds out corresponding control instructions according to the matched somatosensory data, and sends the control instructions to the corresponding devices to be controlled according to the received codes of the devices to be controlled for execution; when the equipment to be controlled finishes the control instruction, reading the current parameter value of the equipment to be controlled, and broadcasting the parameter value;
6. If the server 102 does not send an instruction to the device to be controlled within a preset time period, the server enters a standby state.
In step 5, for example, when the received device to be controlled is coded as 01, the received device to be controlled corresponds to an air conditioning device, the motion of an operator is captured, somatosensory data with a downward gesture is obtained, a corresponding control instruction for reducing the temperature of the air conditioner is obtained, the control instruction for reducing the temperature is sent to the device to be controlled 01, namely the air conditioning device, it is understood that the control instruction for reducing the temperature at this time enables the temperature reduction amplitude of the air conditioning device to be 1 ℃, the current temperature value is broadcasted to be 28 ℃, the motion of the operator is continuously captured, the somatosensory data with the downward gesture is obtained, and similarly, the control instruction for reducing the temperature of the air conditioner is sent to the device to be controlled 01, and the current temperature value is broadcasted to be 27 ℃; and if the server side does not send an instruction to the equipment to be controlled within a preset time period, namely the temperature adjusting operation is finished, the server side enters a standby state.
The control device is characterized in that the outer surface of the terminal body of the control device further comprises a liquid crystal display screen, and the liquid crystal display screen is used for displaying the name of the equipment to be controlled, the code of the equipment to be controlled and the current parameter value of the equipment to be controlled. The method helps people to quickly know the information of the currently controlled equipment.
the invention can help people, especially people with visual impairment, to conveniently control each electrical equipment, can capture the action of an operator to obtain somatosensory data, and then correspondingly match to obtain a control instruction, thereby controlling the corresponding electrical equipment, finely controlling the electrical equipment, for example, specifically adjusting the temperature and the volume, and the like, and realizing good human-computer interaction.
The reader should understand that in the description of this specification, reference to the description of the terms "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
It is clear to those skilled in the art that, for convenience and brevity of description, the specific working processes of the above-described apparatuses and units may refer to the corresponding processes in the foregoing method embodiments, and are not described herein again.
In the several embodiments provided in the present application, it should be understood that the disclosed apparatus and method may be implemented in other ways. For example, the above-described apparatus embodiments are merely illustrative, and for example, a division of a unit is merely a logical division, and an actual implementation may have another division, for example, a plurality of units or components may be combined or integrated into another system, or some features may be omitted, or not executed.
units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment of the present invention.
in addition, functional units in the embodiments of the present invention may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit. The integrated unit can be realized in a form of hardware, and can also be realized in a form of a software functional unit.
the integrated unit, if implemented in the form of a software functional unit and sold or used as a stand-alone product, may be stored in a computer readable storage medium. Based on such understanding, the technical solution of the present invention essentially or partially contributes to the prior art, or all or part of the technical solution can be embodied in the form of a software product stored in a storage medium and including instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the method according to the embodiments of the present invention. And the aforementioned storage medium includes: a U-disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk, and other various media capable of storing program codes.
While the invention has been described with reference to specific embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (5)
1. The utility model provides an intelligent house service end based on interactive is felt to body, a serial communication port, include:
the first receiving module is used for receiving the equipment code to be controlled sent by the control device;
The second receiving module is used for receiving the somatosensory data of the operator, which is acquired by the motion capture device;
the instruction generation module is used for matching the somatosensory data with prestored somatosensory data and finding out a corresponding control instruction according to the matched somatosensory data; in the instruction generation module, the prestored somatosensory data comprise upward gesture somatosensory data, downward gesture somatosensory data, upward and upward head somatosensory data and downward head lowering somatosensory data, the upward gesture somatosensory data correspond to a control instruction for increasing the volume of the television, the upward and upward head somatosensory data correspond to a control instruction for increasing the temperature of the air conditioner, the downward gesture somatosensory data correspond to a control instruction for reducing the volume of the television, and the downward head lowering somatosensory data correspond to a control instruction for reducing the temperature of the air conditioner;
the instruction sending module is used for sending the control instruction to the equipment to be controlled corresponding to the equipment to be controlled in a coding mode to be executed;
also comprises a guiding module and a voice module which are connected with the first receiving module,
The guiding module is used for acquiring positioning information of the control device in real time and generating voice for guiding an operator to approach the motion capture device according to the positioning information;
the voice module is used for broadcasting the voice;
The guiding module comprises a positioning unit and a navigation unit,
the positioning unit is used for setting a distance range value between a server and a control device, acquiring positioning information of the control device in real time, calculating whether a distance difference value between the current position of the control device and the server is smaller than or equal to the distance range value according to the positioning information, and if so, sending an instruction to the voice module;
the voice module is specifically used for playing the voice which reaches the control area according to the instruction;
The navigation unit is used for generating navigation information according to the real-time positioning information of the control device and the position information of the server, converting the navigation information into an audio file and sending the audio file to the voice module;
The voice module is also specifically used for carrying out voice broadcast on the audio file.
2. the intelligent home service terminal based on somatosensory interaction of claim 1, wherein,
The instruction generation module is specifically used for storing the pre-stored somatosensory data and the corresponding control instruction; the motion capture device is further specifically configured to match the motion sensing data acquired by the motion capture device with pre-stored motion sensing data, and search for a corresponding control instruction according to the matched pre-stored motion sensing data.
3. An intelligent home control system based on somatosensory interaction is characterized by comprising a control device, a motion capture device and the intelligent home server side according to any one of claims 1-2;
the control device is characterized in that a plurality of keys are arranged on the outer surface of the control device, the keys correspond to equipment codes to be controlled one by one, and when the keys are pressed down, the corresponding equipment codes to be controlled are sent to the intelligent home service terminal;
the motion capture device comprises an infrared emitter, a CMOS sensor and a processor;
An infrared light emitter for emitting infrared rays;
the CMOS sensor is used for detecting infrared rays reflected from the operator to capture the action of the operator;
the processor is used for converting the infrared rays into three-dimensional coordinates, determining the position of each point in space, generating somatosensory data and sending the somatosensory data to the server;
The server matches the somatosensory data with prestored somatosensory data, and searches a corresponding control instruction according to the matched somatosensory data;
and sending the control instruction to the equipment to be controlled corresponding to the equipment to be controlled in a coding mode to be executed.
4. an intelligent home control method based on somatosensory interaction is applied to a server and is characterized by comprising the following steps:
Receiving equipment codes to be controlled sent by a control device;
Receiving somatosensory data of an operator, which is acquired by a motion capture device;
matching the somatosensory data with prestored somatosensory data, and searching a corresponding control instruction according to the matched somatosensory data; the prestored somatosensory data comprise upward-gesture somatosensory data, downward-gesture somatosensory data, upward-head somatosensory data and downward-head-lowering somatosensory data, wherein the upward-gesture somatosensory data correspond to a control instruction for increasing the volume of the television, the upward-head somatosensory data correspond to a control instruction for increasing the temperature of the air conditioner, the downward-gesture somatosensory data correspond to a control instruction for reducing the volume of the television, and the downward-head somatosensory data correspond to a control instruction for reducing the temperature of the air conditioner;
sending the control instruction to the equipment to be controlled corresponding to the equipment to be controlled in a coding mode to be executed;
Also comprises the following steps: acquiring positioning information of the control device in real time, generating voice for guiding an operator to approach the motion capture device according to the positioning information, and broadcasting the voice;
The specific steps of generating the voice information guiding the operator to approach the motion capture device are as follows:
setting a distance range value between a server and a control device, acquiring positioning information of the control device in real time, calculating whether a distance difference value between the current position of the control device and the server is less than or equal to the distance range value according to the positioning information, if so,
Playing the voice which has reached the control area; and
and generating navigation information according to the real-time positioning information of the control device and the position information of the server, converting the navigation information into an audio file, and carrying out voice broadcast on the audio file.
5. The smart home control method based on somatosensory interaction according to claim 4, wherein the specific step of finding the corresponding control instruction is as follows: matching the somatosensory data with prestored somatosensory data, and searching a corresponding control instruction according to the matched somatosensory data; and
And matching the collected somatosensory data of the operator with prestored somatosensory data, and searching a corresponding control instruction according to the matched prestored somatosensory data.
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| CN201710488760.5A CN107272902B (en) | 2017-06-23 | 2017-06-23 | intelligent home service terminal, control system and control method based on somatosensory interaction |
| PCT/CN2017/098022 WO2018232945A1 (en) | 2017-06-23 | 2017-08-18 | Motion sensing interaction-based smart home service terminal, control system and control method |
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| CN201710488760.5A CN107272902B (en) | 2017-06-23 | 2017-06-23 | intelligent home service terminal, control system and control method based on somatosensory interaction |
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| CN110737325A (en) * | 2018-07-19 | 2020-01-31 | 杭州大穿越旅游策划有限公司 | Interactive operating facility |
| CN109327760B (en) * | 2018-08-13 | 2019-12-31 | 北京中科睿芯科技有限公司 | Intelligent sound box and playing control method thereof |
| CN109088803B (en) * | 2018-09-20 | 2023-11-07 | 塔普翊海（上海）智能科技有限公司 | AR remote control device, intelligent home remote control system and method |
| CN111722779A (en) * | 2019-03-22 | 2020-09-29 | 上海博泰悦臻网络技术服务有限公司 | Man-machine interaction method, terminal and computer readable storage medium |
| CN109947031B (en) | 2019-04-15 | 2020-07-28 | 美的集团股份有限公司 | Intelligent household equipment control method, medium, mobile terminal and device |
| CN114973639B (en) * | 2022-07-27 | 2022-11-15 | 广州华途信息科技有限公司 | Visual barrier person street crossing sound prompting method and system for pedestrian crossing signal lamp |
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| WO2018232945A1 (en) | 2018-12-27 |
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